KR100313690B1 - 모터 - Google Patents

모터 Download PDF

Info

Publication number
KR100313690B1
KR100313690B1 KR1019980027079A KR19980027079A KR100313690B1 KR 100313690 B1 KR100313690 B1 KR 100313690B1 KR 1019980027079 A KR1019980027079 A KR 1019980027079A KR 19980027079 A KR19980027079 A KR 19980027079A KR 100313690 B1 KR100313690 B1 KR 100313690B1
Authority
KR
South Korea
Prior art keywords
magnet
magnetic
pole
circumferential surface
magnetic pole
Prior art date
Application number
KR1019980027079A
Other languages
English (en)
Korean (ko)
Other versions
KR19990013623A (ko
Inventor
히로아끼 마에가와
지까라 아오시마
Original Assignee
미다라이 후지오
캐논 가부시끼가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP19654397A external-priority patent/JP3517555B2/ja
Priority claimed from JP20856197A external-priority patent/JP3517557B2/ja
Application filed by 미다라이 후지오, 캐논 가부시끼가이샤 filed Critical 미다라이 후지오
Publication of KR19990013623A publication Critical patent/KR19990013623A/ko
Application granted granted Critical
Publication of KR100313690B1 publication Critical patent/KR100313690B1/ko

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/125—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets having an annular armature coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
KR1019980027079A 1997-07-07 1998-07-06 모터 KR100313690B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP19654397A JP3517555B2 (ja) 1997-07-07 1997-07-07 モータ
JP97-196543 1997-07-07
JP20856197A JP3517557B2 (ja) 1997-07-17 1997-07-17 モータ
JP97-208561 1997-07-17

Publications (2)

Publication Number Publication Date
KR19990013623A KR19990013623A (ko) 1999-02-25
KR100313690B1 true KR100313690B1 (ko) 2001-12-12

Family

ID=26509807

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980027079A KR100313690B1 (ko) 1997-07-07 1998-07-06 모터

Country Status (6)

Country Link
US (1) US6081053A (zh)
EP (1) EP0891032B1 (zh)
KR (1) KR100313690B1 (zh)
CN (2) CN100472918C (zh)
DE (1) DE69841192D1 (zh)
TW (1) TW472429B (zh)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2338840B (en) * 1998-04-16 2003-07-09 Snr John Patrick Ettridge An Electrical Machine
JP3548425B2 (ja) 1998-04-17 2004-07-28 キヤノン株式会社 モータ
EP0996216B1 (en) * 1998-09-30 2004-02-18 Shin-Etsu Chemical Co., Ltd. Permanent magnet motor and rotor thereof
US6465916B2 (en) * 1998-12-04 2002-10-15 Canon Kabushiki Kaisha Motor
US6316851B1 (en) 1998-12-07 2001-11-13 Canon Kabushiki Kaisha Motor
SG90135A1 (en) * 1999-03-30 2002-07-23 Canon Kk Motor
US6713985B2 (en) 2000-03-31 2004-03-30 Canon Kabushiki Kaisha Drive control apparatus for stepping motor
US6559569B2 (en) * 2000-04-18 2003-05-06 Canon Kabushiki Kaisha Motor device
US6798093B2 (en) * 2000-07-28 2004-09-28 Canon Kabushiki Kaisha Dual coil permanent magnet motor having inner annular member
JP4261752B2 (ja) 2000-09-07 2009-04-30 キヤノン株式会社 駆動装置
KR100426745B1 (ko) * 2001-03-12 2004-04-13 캐논 가부시끼가이샤 구동장치 및 광량제어장치
DE10135019A1 (de) * 2001-07-18 2003-01-30 Bosch Gmbh Robert Permanentmagnetisch erregter Elektromotor
US6897579B2 (en) * 2001-09-28 2005-05-24 Canon Kabushiki Kaisha Motor
EP1467471A4 (en) * 2001-12-25 2008-12-03 Keiji Hiramatsu GENERATOR
US6600399B1 (en) * 2002-02-05 2003-07-29 Roland Pierre Trandafir Transducer motor/generator assembly
TWI238586B (en) * 2002-12-20 2005-08-21 Canon Kk Actuator
ITPD20030020U1 (it) * 2003-03-14 2004-09-15 Finvetro Spa Struttura di motore elettrico del tipo a magnete permanente
JP4455128B2 (ja) * 2004-04-05 2010-04-21 キヤノン株式会社 モータおよび光学装置
JP4387858B2 (ja) * 2004-04-14 2009-12-24 キヤノン株式会社 ステッピングモータ
US7081696B2 (en) 2004-08-12 2006-07-25 Exro Technologies Inc. Polyphasic multi-coil generator
AU2007257187A1 (en) 2006-06-08 2007-12-13 Exro Technologies Inc. Poly-phasic multi-coil generator
KR100932687B1 (ko) * 2007-10-24 2009-12-21 한국과학기술연구원 고 토크밀도 하이브리드 스테핑 모터
US8084911B2 (en) * 2008-10-16 2011-12-27 Asmo Co., Ltd. Motor
JP5748161B2 (ja) * 2010-03-15 2015-07-15 エレクトリック トルク マシーンズ インコーポレイテッド 位相オフセットを有する横方向および／または整流磁束システム
DE202010015364U1 (de) * 2010-11-11 2012-02-17 Hans-Peter Wyremba Bürstenloser Elektromotor oder Generator in Schalenbauweise
JP2020521418A (ja) 2017-05-23 2020-07-16 ディーピーエム テクノロジーズ インク． 可変コイル結線システム
WO2020215154A1 (en) 2019-04-23 2020-10-29 Dpm Technologies Inc. Fault tolerant rotating electric machine
EP4315556A1 (en) 2021-05-04 2024-02-07 Exro Technologies Inc. Battery control systems and methods
EP4324089A4 (en) 2021-05-13 2024-10-23 Exro Tech Inc METHOD AND APPARATUS FOR DRIVING COILS OF A POLYPHASE ELECTRIC MACHINE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980064701A (ko) * 1996-12-27 1998-10-07 미따라이후지오 모터

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199155A (en) * 1966-10-31 1970-07-15 Plessey Co Ltd Improvements in or relating to Rotary Electric Machines
US3633055A (en) * 1970-06-22 1972-01-04 Molon Motor & Coil Corp Permanent magnet motor
JPS6012870B2 (ja) * 1975-03-28 1985-04-03 富士電気化学株式会社 パルスモ−タ
JPS60204249A (ja) * 1984-03-27 1985-10-15 Matsushita Electric Ind Co Ltd ステツピングモ−タ
CH671660A5 (zh) * 1985-12-10 1989-09-15 Saia Ag
JP2925197B2 (ja) * 1989-12-08 1999-07-28 キヤノン株式会社 光学装置
US5384506A (en) * 1992-05-29 1995-01-24 Canon Kabushiki Kaisha Stepper motor
JP3169276B2 (ja) * 1992-08-31 2001-05-21 日本サーボ株式会社 ハイブリッド形ステッピングモータ
US5719456A (en) * 1994-05-18 1998-02-17 Dana Corporation Variable reluctance electric motor
US5831356A (en) * 1996-04-08 1998-11-03 Canon Kabushiki Kaisha Compact cylindrical stepping motor and advancing device
US5844346A (en) * 1996-04-18 1998-12-01 Dana Corporation Low torque ripple switched reluctance motor
US5945753A (en) * 1997-02-21 1999-08-31 Canon Kabushiki Kaisha Motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980064701A (ko) * 1996-12-27 1998-10-07 미따라이후지오 모터

Also Published As

Publication number Publication date
DE69841192D1 (de) 2009-11-12
US6081053A (en) 2000-06-27
CN1211847A (zh) 1999-03-24
EP0891032A2 (en) 1999-01-13
CN1516327A (zh) 2004-07-28
CN100472918C (zh) 2009-03-25
CN1147044C (zh) 2004-04-21
KR19990013623A (ko) 1999-02-25
EP0891032A3 (en) 2001-04-04
TW472429B (en) 2002-01-11
EP0891032B1 (en) 2009-09-30

Similar Documents

Publication Publication Date Title
KR100313690B1 (ko) 모터
US7173352B2 (en) Stepping motor
KR100302241B1 (ko) 모터
EP0859449B1 (en) Motor provided with power transmitting means
US6559569B2 (en) Motor device
US6400055B1 (en) Motor
KR100550140B1 (ko) 모터
EP0892484B1 (en) Electric motor
JP2006280051A (ja) 駆動装置
JP3517555B2 (ja) モータ
JP3530705B2 (ja) モータ
JP4250312B2 (ja) 駆動伝達装置
JP2000324788A (ja) モータ
JP3990811B2 (ja) モータ
JP4324002B2 (ja) ステッピングモータ
JP4006330B2 (ja) ステッピングモータ
JP4006370B2 (ja) ステッピングモータ
JPH1141901A (ja) モータ
JPH11308844A (ja) モータ
JP2000232766A (ja) モータ
JP2000236654A (ja) モータ
JPH10229669A (ja) モータ
JP2002084710A (ja) モータ及び該モータを用いる光量制御装置
JPH11289738A (ja) モータ
JP2000102235A (ja) モータおよびこれを用いた光学機器

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120924

Year of fee payment: 12

FPAY Annual fee payment

Payment date: 20130926

Year of fee payment: 13

FPAY Annual fee payment

Payment date: 20140924

Year of fee payment: 14

LAPS Lapse due to unpaid annual fee